Various brands of power tool lithium batteries

What are the best power tool batteries in 2025?

I tested dozens of power tool batteries throughout 2025 and found eight brands that stand out in durability, efficiency, and overall lifespan. These companies have made their battery technology better to give you reliable power even in tough conditions. 1. DeWalt – Best for durability and jobsite use

How do you choose a good battery for a tool?

The right battery capacity matched to your tool matters—using smaller batteries (like 2.0Ah or 4.0Ah) for high-powered tools can shorten the battery’s life from too much strain. Voltage requirements play a key role too. The voltage sets your tool’s power level—higher voltage batteries give more power for tough jobs, though they weigh more.

Who makes power tool batteries?

BAK Power, which started in 2001, is another prominent manufacturer of power tool batteries. It has headquarters in Shenzhen, China. The company mainly manufactures and supplies prismatic, pouch, and cylindrical cells. There are three facilities in Zhengzhou, Shenzhen, and Chengdu and 5 sales centers worldwide.

Why do you need a power tool battery?

Power tools have become indispensable for both professionals and hobbyists, driving the need for reliable and efficient power tool batteries. Several manufacturers stand out in the market, offering high-quality power tool batteries that ensure long-lasting performance, safety, and efficiency.